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2J  |  SKU: 2J6510B

2J6510B ISM screw mount Antenna IP67 IP69K

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Manufacturer / (EU) Responsible Person

Manufacturer
2J Antennas, s.r.o.
Stefanikova 61, Bardejov, 08501, Slovakia
sales@2j-antennas.com
+421 (54) 488-1321

Description

This heavy-duty antenna is designed for reliable performance in demanding environments, supporting 433 MHz ISM applications such as LoRa, Sigfox, LPWA, and RFID. Its robust construction features anti-rotation mounting and high impact resistance, making it ideal for industrial, smart city, and IoT deployments. The antenna is ground plane dependent and offers a peak gain of 2.9 dBi, ensuring strong signal transmission for low-power wide-area networks. With IP67 and IP69K ratings, it is protected against dust, water, and high-pressure cleaning, making it suitable for both indoor and outdoor installations.

Connections

433MHz/Sigfox/LoRa/LPWA/RFID/ISM


Technical Specifications

Operating Temperature: -40 °C to +85 °C
Mounting: Screw Mount
Location: External
Type: Single
LPWAN & IoT Communication: LoRa, LPWA, Sigfox
Short-Range Wireless Standards: ISM
Certificates: IP67, IP69K, IK09

Connection 1 - 433 MHz ISM

Standards: ISM, LoRa
Frequency: 433-435 MHz
VSWR: ~1.3:1
Efficiency (%): ~58.3
Peak Gain (dBi): ~2.9
Impedance (Ohm): 50
Polarisation: Linear
Max. Input Power (W): 50

Download Datasheet PDF

Technical Specifications (AI Reference Data)

{ "model": "2J6510B-M18-SP", "title": "433 MHz ISM Anti-Rotation Screw Mount Antenna", "mountingType": "Screw Mount", "ipRating": "IP67/IP69K", "dimensions_mm": "Ø 146 x 31.5", "elements": [ { "elementID": "ISM 433 MHz", "type": "ISM", "technologies": [ "433MHz", "LoRa", "Sigfox", "LPWA", "RFID" ], "frequencies": [ { "range_mhz": "433-435", "returnLoss_db": "~-18.7", "vswr": "~1.3:1", "efficiency_percent": "~58.3", "peakGain_dbi": "~2.9", "averageGain_db": "~-2.3" } ], "polarization": "Linear", "radiationPattern": "Omni-Directional", "impedance_ohms": 50, "maxInputPower_w": 50 } ], "connectors": [ { "elementIDRef": "ISM 433 MHz", "type": "SMA-Male", "cableType": "RG58", "cableLength_mm": 3000 } ] }

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